"Grey's Anatomy" alum Patrick Dempsey has joined the cast of the upcoming "Dexter" prequel on Showtime.

Dempsey, 58, has joined the cast of Showtime’s Dexter prequel series, Original Sin, as a series regular.

Actor Patrick Dempsey has just boarded the Dexter prequel show in a series regular role. Character details have also been revealed for the Grey's Anatomy star. Per Variety, Dempsey has been cast ...

Patrick Dempsey‘s turning in scrubs for a uniform. The actor, best known for his role on “Grey’s Anatomy” has joined the cast of “Dexter: Original Sin” as a series regular. He is set ...

It was announced in June that Patrick Dempsey would also join the cast as Aaron Spencer, the captain of Miami Metro homicide who has a decades-long relationship with Harry Morgan.

Gellar joins previously announced stars Christian Slater, Patrick Gibson and Patrick Dempsey in the Paramount+ series. By James Hibberd Writer-at-Large Paramount+’s Dexter prequel cast keeps ...

McDreamy will soon face off against a teenage Dexter Morgan: Patrick Dempsey has joined Paramount+ with Showtime’s Dexter prequel Original Sin as a series regular, the streamer/network announced ...

The upcoming Dexter prequel series Original Sin has locked up another major star for its cast. Patrick Dempsey, the veteran of Grey’s Anatomy, has joined the Paramount+ Showtime show as a series ...

Patrick Dempsey Joins ‘Dexter: Original Sin’ Prequel as Series Regular The “Thanksgiving” actor will play a police captain in his first fulltime American TV role since departing “Grey ...

Patrick Dempsey is fleshing out the cast of the upcoming serial killer series Dexter: Original Sin. The 58-year-old Grey's Anatomy star is joining the prequel series as a main cast member ...

Patrick Dempsey (Grey’s Anatomy) has joined the cast of Paramount+ with Showtime‘s Dexter: Original Sin in a series regular role. In the Dexter prequel series, Dempsey will play Aaron Spencer ...

The upcoming Dexter prequel series Original Sin has locked up another major star for its cast. Patrick Dempsey, the veteran of Grey’s Anatomy, has joined the Paramount+ Showtime show as a series ...